You guys HAVE to try this free web-based game: Samorost 2. It is simply AWESOME. Samorost 2 is a point and click adventure, where you solve puzzles to let the story move forward. It is clever, creative, beautiful and relatively short (so don't worry about spending hours upon hours addicted to the game DITH).
Samorost 2 has been nominated in 3 categories (Best Game, Best New Character and Best Visual Effects) in the GameShadow Innovation in Games Awards.